Question

How to find the length of the second smallest word in a string with C#

Answer 1

using System;
using System.Linq;
 
public class Program
{
    public static int SecondSmallestWordLength(string str) {
        string[] arr = str.Split(' ');
         
        if (arr.Length < 2) {
            return -1;
        }
         
        for (int i = 0; i < arr.Length; i++) {
            arr[i] = arr[i].Length.ToString();
        }
         
        Array.Sort(arr, (a, b) => int.Parse(a) - int.Parse(b));
         
        return int.Parse(arr[1]);
    }
 
    public static void Main(string[] args)
    {
        string str = "c# java c++ python javascript";
         
        Console.WriteLine(SecondSmallestWordLength(str));
    }
}
 
 
 
 
 
/*
run:
 
3
 
*/

 

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